Home / 64,336,858.13-88,785,763.13-34,968,181.88

Finding the Fourth Proportional to 64,336,858.13, 88,785,763.13 and 34,968,181.88

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Solution

The fourth proportional to 64,336,858.13, 88,785,763.13 and 34,968,181.88 is: 48,256,579.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,336,858.13 : 88,785,763.13 = 34,968,181.88 : x
  2. Step 2: Convert to fraction form
    64,336,858.13/88,785,763.13 = 34,968,181.88/x
  3. Step 3: Cross multiply
    64,336,858.13x = 88,785,763.13 × 34,968,181.88
  4. Step 4: Simplify right side
    64,336,858.13x = 3,104,676,713,484,438
  5. Step 5: Solve for x
    x = 3,104,676,713,484,438/64,336,858.13
  6. Step 6: Final answer
    x = 48,256,579.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.